Commit 5e74e1b4 authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: remove dump_ies() 



Function dump_ies() is not used, remove it. It is the only user of
the functions dump_{wps,p2p}_ie(), remove these as well.

Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210922200420.9693-32-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cb599f66

drivers/staging/r8188eu/core/rtw_ieee80211.c

+0 −59
Original line number Diff line number Diff line
@@ -1041,65 +1041,6 @@ void rtw_macaddr_cfg(u8 *mac_addr) 
	DBG_88E("rtw_macaddr_cfg MAC Address  = %pM\n", mac_addr);

}



void dump_ies(u8 *buf, u32 buf_len)

{

	u8 *pos = (u8 *)buf;

	u8 id, len;



	while (pos - buf <= buf_len) {

		id = *pos;

		len = *(pos + 1);



		DBG_88E("%s ID:%u, LEN:%u\n", __func__, id, len);

		dump_p2p_ie(pos, len);

		dump_wps_ie(pos, len);



		pos += (2 + len);

	}

}



void dump_wps_ie(u8 *ie, u32 ie_len)

{

	u8 *pos = (u8 *)ie;

	u16 id;

	u16 len;

	u8 *wps_ie;

	uint wps_ielen;



	wps_ie = rtw_get_wps_ie(ie, ie_len, NULL, &wps_ielen);

	if (wps_ie != ie || wps_ielen == 0)

		return;



	pos += 6;

	while (pos - ie < ie_len) {

		id = RTW_GET_BE16(pos);

		len = RTW_GET_BE16(pos + 2);

		DBG_88E("%s ID:0x%04x, LEN:%u\n", __func__, id, len);

		pos += (4 + len);

	}

}



void dump_p2p_ie(u8 *ie, u32 ie_len)

{

	u8 *pos = (u8 *)ie;

	u8 id;

	u16 len;

	u8 *p2p_ie;

	uint p2p_ielen;



	p2p_ie = rtw_get_p2p_ie(ie, ie_len, NULL, &p2p_ielen);

	if (p2p_ie != ie || p2p_ielen == 0)

		return;



	pos += 6;

	while (pos - ie < ie_len) {

		id = *pos;

		len = get_unaligned_le16(pos + 1);

		DBG_88E("%s ID:%u, LEN:%u\n", __func__, id, len);

		pos += (3 + len);

	}

}



/**

 * rtw_get_p2p_ie - Search P2P IE from a series of IEs

 * @in_ie: Address of IEs to search

drivers/staging/r8188eu/include/ieee80211.h

+0 −4
Original line number Diff line number Diff line
@@ -1146,10 +1146,6 @@ u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, 
	for (ie = (void *)buf; (((u8 *)ie) - ((u8 *)buf) + 1) < buf_len;	\

		ie = (void *)(((u8 *)ie) + *(((u8 *)ie)+1) + 2))



void dump_ies(u8 *buf, u32 buf_len);

void dump_wps_ie(u8 *ie, u32 ie_len);



void dump_p2p_ie(u8 *ie, u32 ie_len);

u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen);

u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id,

		     u8 *buf_attr, u32 *len_attr);